Climatological Report (Daily)
Issued by NWS Mt. Holly, NJ
Issued by NWS Mt. Holly, NJ
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CDUS41 KPHI 190553
CLIABE
CLIMATE REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
153 AM EDT TUE AUG 19 2025
...................................
...THE ALLENTOWN PA CLIMATE SUMMARY FOR AUGUST 18 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1922 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 72 4:31 PM 95 2002 84 -12 83
MINIMUM 62 11:54 PM 47 1981 63 -1 65
AVERAGE 67 74 -7 74
PRECIPITATION (IN)
YESTERDAY 0.00 3.34 1955 0.15 -0.15 2.35
MONTH TO DATE 1.10 2.82 -1.72 5.37
SINCE JUN 1 8.29 12.52 -4.23 11.24
SINCE JAN 1 27.80 29.54 -1.74 34.36
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 27 20 7 3
SINCE JUL 1 0 1 -1 0
COOLING
YESTERDAY 2 9 -7 9
MONTH TO DATE 150 171 -21 172
SINCE JUN 1 766 695 71 788
SINCE JAN 1 793 763 30 871
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 7.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 51 11:00 AM
AVERAGE 76
..........................................................
THE ALLENTOWN PA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 93 1937
MINIMUM TEMPERATURE (F) 63 48 1963
1981
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 6:16 AM EDT SUNSET 7:53 PM EDT
AUGUST 20 2025........SUNRISE 6:17 AM EDT SUNSET 7:52 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$